package com.wenson.behavior.command;

/**
 * @ClassName: TV
 * @Author: luowangcheng
 * @Date: 2024/6/16 12:58
 * @Description:
 */
public class TV {
    public void on(){
        System.out.println("电视机开启");
    }

    public void off(){
        System.out.println("电视机关闭");
    }

    public void channelUp(){
        System.out.println("电视频道+");
    }

    public void channelDown(){
        System.out.println("电视频道-");
    }

    public void volumeUp(){
        System.out.println("电视音量+");
    }

    public void volumeDown(){
        System.out.println("电视音量-");
    }
}
